| Brand | Samsung |
| Model | SM-G991U Galaxy S21 5G UW Dual SIM TD-LTE US 128GB / SM-G991V |
| Released | 2021 Jan 29 |
| Announced | 2021 Jan 14 |
| Hardware Designer | Samsung Electronics |
| Manufacturer | Samsung Electronics |
| Codename | Samsung Unbound M1 |
| OEM ID | G991UZIAVZW |
| General Extras | Haptic touch feedback |
| Device Category | Smartphone |
| Width | 71.2 mm |
| Height | 151.7 mm |
| Depth | 7.9 mm |
| Dimensions | 2.80×5.97×0.31 inches |
| Mass | 171 g |
| Platform | Android |
| Operating System | Google Android 11 (R) |
| Software Extras | Voice Command , Business card recognition , Navigation software , Augmented Reality (AR) , Virtual Reality (VR) support , Intelligent personal assistant , Voice Recognition , Face Recognition |
| CPU Clock | 2842 MHz |
| CPU | Qualcomm Snapdragon 888 5G SM8350 (Lahaina), 2021, 64 bit, octa-core, 5 nm, Qualcomm Adreno 660 GPU |
| RAM Type | LPDDR5 SDRAM |
| RAM Capacity (converted) | 8 GiB RAM |
| Non-volatile Memory Interface | UFS 3.1 |
| Non-volatile Memory Capacity (converted) | 128 GB ROM |
| Display Hole | 1-hole |
| Display Diagonal | 158.4 mm |
| Resolution | 1080×2400 |
| Horizontal Full Bezel Width | 6.2 mm |
| Display Area Utilization | 86.9% |
| Pixel Density | 422 PPI |
| Display Type | AM-OLED display |
| Display Subtype | Dynamic AM-OLED |
| Number of Display Scales | 16.8M |
| Display Refresh Rate | 120 Hz |
| Scratch Resistant Screen | Gorilla Glass Victus |
| Graphical Controller | Qualcomm Adreno 660 |
| GPU Clock: | 840 MHz |
| A/V Out | DisplayPort |
| Microphone(s) | stereo |
| Loudspeaker(s): | stereo |
| Audio Output: | USB Type-C |
| Supported Cellular Bands | GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS850 (B5) , UMTS900 (B8) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B13) , LTE800 (B18) , LTE800 (B19) , LTE800 (B20) , LTE850 (B26) , LTE700 (B28) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) , TD-LTE5900 (B46) , TD-LTE3600 (B48) , LTE1700/2100 (B66) , NR1900 (N2) , NR850 (N5) , NR1700/2100 (N66) , TD-NR39G (N260) , TD-NR28G (N261) bands |
| Supported Cellular Data Links | GPRS , GPRS C12 , EDGE , EDGE MSC12 , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , DC-HSDPA 42.2 , LTE , LTE 100/50 , LTE 150/50 , LTE 300/50 , LTE 300/75 , LTE 300/100 , LTE 400/150 , LTE 450/50 , LTE 450/100 , LTE 600/50 , LTE 600/100 , LTE 1000/100 , LTE 1200/200 , LTE 1600 , LTE 2000/300 , NR 1500 , NR 2600 , NR 3700 , NR 4600 data links |
| SIM Card Slot | e-SIM |
| Complementary Phone Services | Voice transmission , Voice speaker , Vibrate , Speakerphone , ANC , HD Voice , VoLTE , ViLTE |
| SAR (head) | 0.540 W/kg |
| SAR (body) | 1.080 W/kg |
| SAR (hotspot) | 1.090 W/kg |
| Dual Cellular Network Operation | Dual standby |
| Sec. Supported Cellular Networks: | GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS850 (B5) , UMTS900 (B8) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B13) , LTE800 (B18) , LTE800 (B19) , LTE800 (B20) , LTE850 (B26) , LTE700 (B28) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) , TD-LTE5900 (B46) , TD-LTE3600 (B48) , LTE1700/2100 (B66) |
| Sec. Supported Cellular Data Links: | GPRS , GPRS C12 , EDGE , EDGE MSC12 , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , HSPA+ 42.2 , DC-HSDPA 42.2 , LTE 100/50 , LTE 150/50 , LTE 300/50 , LTE 300/75 , LTE 300/100 , LTE 400/150 , LTE 450/50 , LTE 450/100 , LTE 600/50 , LTE 600/100 , LTE 1000/100 , LTE 1200/200 , LTE 1600 , LTE 2000/300 |
| Sec. SIM Card Slot | Nano-SIM (4FF) |
| Touchscreen Type | Capacitive multi-touch screen |
| Expansion Interfaces | No |
| USB | USB 3.0 / 3.1 Gen 1 / 3.2 Gen 1×1 |
| USB Services | USB charging , USB fast charging , USB Host , USB OTG 1.3 , USB OTG 2.0 , USB PD , USB PD 2.0 , USB PD 3.0 |
| USB Connector | USB C reversible |
| Max. Charging Power | 25.0 W |
| Bluetooth | Bluetooth 5.0 |
| Wireless LAN | 802.11a , 802.11b , 802.11g , 802.11n , 802.11ac , 802.11ax |
| Wireless Services | DLNA , Miracast , Wi-Fi Direct , Wi-Fi Tethering , WiDi , Wi-Fi Calling |
| NFC | NFC A , NFC B |
| FM Radio Receiver | No |
| Complementary Satellite Services | Simultaneous GPS , A-GPS , Dual-frequency GPS , Geotagging , QuickGPS , QZSS |
| Supported GLONASS protocol(s) | L1OF , L2OF |
| Supported Galileo service(s) | E1 , E5a |
| Camera Placement | Rear |
| Camera Image Sensor | BSI CMOS |
| Image Sensor Pixel Size | 1.80 micrometer |
| Number of effective pixels | 12.2 MP camera |
| Aperture (W) | f/1.80 |
| Zoom | 2.2 x optical zoom |
| Focus | PD AF |
| Video Recording | 7680×4320 pixel |
| Flash | single LED |
| Camera Extra Functions | EIS , EIS (video) , OIS , HDR photo , HDR video , Red-eye reduction , Slow motion video , Burst mode , Refocus , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection |
| Aux. Camera Image Sensor | BSI CMOS |
| Aux. Cam. Image Sensor Pixel Size | 1.40 micrometer |
| Aux. Camera Number of Pixels | 12.2 MP aux. cam |
| Aux. Camera Aperture (W) | f/2.20 |
| Aux. Cam. Min. Equiv. Focal Length | 13 mm |
| Aux. Camera Extra Functions | EIS (video) , HDR photo , HDR video , Slow motion video , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection |
| Aux. 2 Camera Image Sensor | BSI CMOS |
| Aux. 2 Camera Number of Pixels | 64.4 MP aux. 2 cam |
| Aux. 2 Camera Aperture (W) | f/2.00 |
| Aux. 2 Cam. Min. Equiv. Focal Length | 29 mm |
| Aux. 3 Camera Image Sensor | No |
| Aux. 4 Camera Image Sensor | No |
| Secondary Camera Placement | Front |
| Secondary Camera Sensor | BSI CMOS |
| Secondary Camera Number of pixels | 10.0 MP sec. cam |
| Secondary Aperture (W) | f/2.20 |
| Secondary Camera Focus | PD AF |
| Secondary Camera Extra Functions | Pixel unification , HDR photo , HDR video , Slow motion video , Burst mode , Touch focus , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection |
| Sec. Aux. Cam. Image Sensor | No |
| Built-in compass | 3D compass |
| Built-in accelerometer | 3D accelerometer |
| Built-in gyroscope | 3D gyro |
| Additional sensors | Barometer , In-screen FP sensor , Hall , HR sensor , L sensor , P sensor , Step counter |
| Protection from solid materials | 6 Totally protected from dust |
| Protection from liquids | 8 Protected against immersion beyond 1m of depth |
| Immersion into liquids (depth limit) | 150 cm |
| Immersion into liquids time limit | 30 min |
| Battery | Li-ion |
| Nominal Battery Voltage | 3.88 Volts |
| Nominal Battery Capacity | 4000 mAh battery |
| Nominal Battery Energy | 15.52 Wh |
| Estimated Battery Life | 15.0 hours |
| Talk Time: | 30.0 hours |
| Wireless Charging | PMA , Qi |
| Max. Wireless Charging Power | 15.0 W |
| Market Countries | USA |
| Market Regions | North America |
| Mobile Operator | Verizon Wireless |
| Price | 799 USD |
| Added | 2024-06-12 |
Specifications data description of this 📱Samsung SM-G991U Galaxy S21 5G UW Dual SIM TD-LTE US 128GB / SM-G991V📱
Title: Specification of the Device: The Ultimate Guide 🌐📅🏋️🌈🤖🛠️🚀🔧💪🖥️🎮🗂️📷🎥🔈📡📶💡🎁🔋🔌
Introduction:
Welcome to our ultimate guide on the specifications of the latest device. In this post, we will delve into the details of the device’s features, making it easier for you to decide if this is the right device for you. We will explore various aspects of the device, including the network, launch date, body, display, operating system, chipset, CPU, GPU, memory, camera, sound, communications, features, battery, and more. So, buckle up and get ready for an exciting journey!
Lineup:
The device is part of a larger lineup of devices that have been designed to meet the needs of various consumers. This lineup includes devices with different specifications, sizes, and prices, making it easier for consumers to find a device that meets their unique needs.
Design:
The device boasts a sleek and stylish design that is both attractive and functional. The body is made of high-quality materials that are both durable and lightweight. The display is bright, clear, and vivid, making it easy to use the device in various lighting conditions. The device is available in various colors, allowing consumers to choose a device that matches their personality and style.
Specifications:
Now, let’s take a closer look at the specifications of the device:
🌐 Network: The device supports various network bands, including 4G LTE, 3G, and 2G, making it easy to connect to the internet from virtually anywhere.
📅 Launch: The device was launched on [insert launch date], making it one of the latest devices on the market.
🏋️ Body: The device weighs [insert weight] grams and measures [insert dimensions] cm, making it easy to carry around.
🌈 Display: The device features a [insert size]-inch display with a resolution of [insert resolution] and a pixel density of [insert pixel density].
🤖 OS: The device runs on [insert operating system], which is known for its user-friendly interface and robust features.
🛠️ Chipset: The device is powered by a [insert chipset] chipset, which is designed to deliver fast and efficient performance.
💪 CPU: The device features a [insert CPU] CPU, which is responsible for executing instructions and delivering smooth performance.
🖥️ GPU: The device features a [insert GPU] GPU, which is designed to handle graphics-intensive tasks.
🗂️ MEMORY: The device comes with [insert memory] of RAM and [insert memory] of internal storage.
📷 CAMERA: The device features a [insert megapixels] rear camera and a [insert megapixels] front camera, making it easy to take high-quality photos and videos.
🎮 SOUND: The device features [insert sound features], making it easy to enjoy music, movies, and games.
📡 COMMS: The device supports various communication standards, including Wi-Fi, Bluetooth, GPS, and NFC.
💡 FEATURES: The device comes with various features, including [insert features].
🔋 BATTERY: The device is powered by a [insert capacity] mAh battery, which is designed to deliver long-lasting performance.
Conclusion:
In conclusion, the device is a powerful and versatile device that is designed to meet the needs of various consumers. With its sleek design, powerful specifications, and user-friendly interface, the device is an excellent choice for anyone looking for a new device. We invite you to leave a comment and let us know what you think of the device. Thank you for reading!
